Search academic texts

Information × Registration Number 0213U000633, 0112U003309 , R & D reports Title Study of test equipment characteristics for the reason metrological qualification, updating of documentation on tests of refractories. popup.stage_title Head Dunikov A., Registration Date 28-02-2013 Organization Public joint stock company "The Ukrainian research institute of refractories named after A.S.Berezhnoy" popup.description2 The object of the study - test equipment, a documentation on tests of refractories.The purpose of the work - study of a test equipment characteristics for the reason metrological qualification, updating of documentation on tests of refractories.The method of the study - an experimental studies and a developings.An examination of characteristics of a test equipment of the lab № 10 has been executed for the reason metrological qualification. It is ascertained on results of the study that all test equipment of the laboratory № 10, included in the passport of the test centre of PJSC "THE UKRAINIAN RESEARCH INSTITUTE OF REFRACTORIES NAMED AFTER A. S. BEREZHNOY", satisfies requirements of technical documentation on equipment and requirements of normative documentation on methods of tests. Certification protocols and certificates on each unit of the test equipment have been finalized.As a result of updating of documentation on tests of refractories in return of techniques МИ 322-40-2005, МИ 322-49-2002, МИ 322-65-2007, МИ 322-73-2005, МИ 322-80-2006 and 14-430-54-92 have been designed and approved new techniques of tests of refractories, accordingly: МИ 322-40-2012 "Refractory products from zirconium dioxide for stoves on production quartz glass. The technique of determination of termal stability", МИ 322-49-2012 "Technical ceramics. The technique of determination of termal stability", МИ 322-65-2012 "Refractories. The technique of determination of modulus of rupture at ambient temperature", МИ 322-73-2012 "Refractories and technical ceramics. The technique of determination of thermal expansion by optical method", МИ 322-80-2012 "High refractory and highest refractory material and products. The technique of determination of refractoriness" and МИ 322-81-2012 "Technical ceramics. The technique of the test for hermiticity of ceramic and metal-ceramic casings with use the helium mass spectrometer leak detector".New workmanship instruction РИ ГОСТ 4071 (2012) "The workmanship instruction. Determination of compressive strength at ambient temperature on ГОСТ 4071.1-94 (ИСO 10059-1-92) and ГОСТ 4071.2-94 (ИСO 8895-86) and estimating of an inaccuracy of a measurement results" has been designed and approved in return of the workmanship instruction РИ ГОСТ 4071 (2007).A research results have been introduced in the laboratory of certification, thermomechanical and thermophysical research of refractories of PJSC "THE UKRAINIAN RESEARCH INSTITUTE OF REFRACTORIES NAMED AFTER A. S. BEREZHNOY". Product Description popup.authors Литвин М.Л. Пєнзєва Т.С. Реброва О.М. Рудницький С.В. popup.nrat_date 2020-04-02 Close